How to solve the problem of automatic dimming of laptop screen in Win10 system_How to solve the problem of automatic dimming of laptop screen in Win10 system

The screen dims automatically, which is annoying! When using your laptop, the brightness has been increased but the screen becomes dark for no apparent reason? Don't worry, PHP editor Strawberry has found a solution for you. Below, we will delve into the reasons and solutions for the automatic dimming of the laptop screen in Win10 system to help you easily get rid of the trouble of screen dimming.

Solution to the automatic dimming of laptop screen in Win10 system

1. Graphics card problem

1. Re-insert it, clean the gold finger and fan Is it normal?

2. Update the driver, you can download the driver wizard;

3. If it still doesn’t work, ask for free replacement during the warranty period.

2. Connection cable problem

Plug it in again and check the vga or dvi interface.

3. Monitor problems

1. Check whether the electrical outlet is powered. If convenient, connect it to another computer to see if it is normal;

2. If it still doesn’t work, one-click restore System, if there is no system CD prepared, the CD-ROM drive can be used;

3. Start the computer and press the del key, and set it to CD boot in the bios;

4. Insert the system disk and restart, basically Follow the steps to complete automatically;

The above is the detailed content of How to solve the problem of automatic dimming of laptop screen in Win10 system_How to solve the problem of automatic dimming of laptop screen in Win10 system. For more information, please follow other related articles on the PHP Chinese website!